Century Aluminum C (NQ: CENX )

Historical Prices

Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	10.77	10.82	9.800	10.03	2,962,274	-0.59(-5.56%)
Jan 30, 2012	10.59	10.84	10.52	10.62	1,170,051	-0.29(-2.66%)
Jan 27, 2012	10.66	10.99	10.53	10.91	920,768	+0.18(+1.68%)
Jan 26, 2012	11.05	11.23	10.62	10.73	1,658,128	-0.19(-1.74%)
Jan 25, 2012	10.36	11.00	10.24	10.92	1,762,064	+0.54(+5.20%)
Jan 24, 2012	10.18	10.42	10.03	10.38	828,536	+0.04(+0.39%)
Jan 23, 2012	10.10	10.48	10.05	10.34	1,278,818	+0.22(+2.17%)
Jan 20, 2012	10.09	10.24	9.940	10.12	835,734	-0.01(-0.10%)
Jan 19, 2012	9.990	10.47	9.980	10.13	1,188,779	+0.26(+2.63%)
Jan 18, 2012	9.490	9.880	9.410	9.870	830,173	+0.39(+4.17%)
Jan 17, 2012	9.790	9.960	9.420	9.475	1,119,612	-0.12(-1.20%)
Jan 13, 2012	9.720	9.720	9.425	9.590	1,079,807	-0.30(-3.03%)
Jan 12, 2012	9.750	9.890	9.530	9.890	1,221,173	+0.21(+2.17%)
Jan 11, 2012	9.360	9.750	9.360	9.680	1,092,525	+0.28(+2.98%)
Jan 10, 2012	9.480	9.680	9.350	9.400	1,252,134	+0.31(+3.41%)
Jan 09, 2012	9.060	9.250	8.970	9.090	1,297,470	+0.06(+0.66%)
Jan 06, 2012	9.000	9.240	8.840	9.030	1,714,499	+0.04(+0.44%)
Jan 05, 2012	9.030	9.190	8.800	8.990	1,107,512	-0.16(-1.75%)
Jan 04, 2012	9.050	9.260	8.750	9.150	1,487,709	+0.64(+7.52%)
Dec 30, 2011	8.370	8.620	8.290	8.510	830,288	+0.14(+1.67%)
Dec 29, 2011	8.320	8.480	8.250	8.370	821,892	+0.10(+1.21%)
Dec 28, 2011	8.740	8.770	8.175	8.270	1,654,233	-0.46(-5.27%)
Dec 27, 2011	8.790	8.872	8.700	8.730	640,701	-0.11(-1.24%)
Dec 23, 2011	8.940	8.940	8.760	8.840	672,912	+0.17(+1.96%)
Dec 21, 2011	8.560	8.710	8.370	8.670	1,437,073	+0.05(+0.58%)
Dec 20, 2011	8.460	8.630	8.400	8.620	1,699,889	+0.46(+5.64%)
Dec 19, 2011	8.680	8.680	8.060	8.160	1,983,692	-0.48(-5.56%)
Dec 16, 2011	8.730	8.830	8.440	8.640	2,558,472	+0.07(+0.82%)
Dec 15, 2011	8.980	9.080	8.500	8.570	1,812,556	-0.15(-1.72%)
Dec 14, 2011	9.120	9.120	8.680	8.720	3,515,422	-0.43(-4.70%)
Dec 13, 2011	9.790	9.920	9.039	9.150	1,668,218	-0.53(-5.48%)
Dec 12, 2011	9.750	9.790	9.450	9.680	2,000,745	-0.49(-4.82%)
Dec 09, 2011	9.790	10.27	9.760	10.17	1,736,220	+0.44(+4.52%)
Dec 08, 2011	10.16	10.32	9.660	9.730	1,766,335	-0.60(-5.81%)
Dec 07, 2011	9.940	10.40	9.872	10.33	2,011,826	+0.21(+2.08%)
Dec 06, 2011	9.990	10.30	9.770	10.12	1,669,951	+0.08(+0.80%)
Dec 05, 2011	9.860	10.19	9.700	10.04	2,078,284	+0.49(+5.13%)
Dec 02, 2011	9.780	9.890	9.490	9.550	1,712,316	+0.04(+0.42%)
Dec 01, 2011	9.450	9.690	9.290	9.510	1,696,672	-0.12(-1.25%)
Nov 30, 2011	9.120	9.630	9.100	9.630	2,858,921	+1.10(+12.90%)
Nov 29, 2011	8.590	8.590	8.270	8.530	1,495,218	+0.00(+0.00%)
Nov 28, 2011	8.530	8.700	8.400	8.530	2,183,241	+0.64(+8.11%)
Nov 25, 2011	8.040	8.310	7.790	7.890	1,209,995	-0.28(-3.43%)
Nov 23, 2011	8.640	8.670	8.120	8.170	2,822,794	-0.64(-7.26%)
Nov 22, 2011	8.990	9.040	8.380	8.810	2,358,608	-0.09(-1.01%)
Nov 21, 2011	9.150	9.260	8.600	8.900	2,158,688	-0.62(-6.51%)
Nov 18, 2011	9.730	9.890	9.430	9.520	1,323,393	-0.14(-1.45%)
Nov 17, 2011	10.31	10.37	9.500	9.660	2,669,492	-0.71(-6.85%)
Nov 16, 2011	10.81	10.94	10.31	10.37	1,967,171	-0.71(-6.41%)
Nov 15, 2011	10.67	11.19	10.65	11.08	1,068,387	+0.27(+2.50%)
Nov 14, 2011	10.71	11.04	10.63	10.81	1,233,234	-0.20(-1.82%)
Nov 11, 2011	10.78	11.25	10.74	11.01	1,077,702	+0.44(+4.16%)
Nov 10, 2011	10.65	10.80	10.28	10.57	1,506,949	+0.18(+1.73%)
Nov 09, 2011	10.76	10.85	10.26	10.39	2,740,370	-0.90(-7.97%)
Nov 08, 2011	11.66	11.73	11.04	11.29	2,455,776	-0.17(-1.48%)
Nov 07, 2011	11.61	11.99	11.25	11.46	1,395,718	-0.26(-2.22%)
Nov 04, 2011	11.51	11.87	11.25	11.72	1,109,715	+0.09(+0.77%)
Nov 03, 2011	11.50	11.73	11.03	11.63	1,717,315	+0.50(+4.49%)
Nov 02, 2011	10.91	11.36	10.77	11.13	1,513,405	+0.55(+5.20%)
Nov 01, 2011	10.65	10.81	10.25	10.58	2,595,763	-0.58(-5.20%)
Oct 31, 2011	11.71	11.71	11.15	11.16	1,539,951	-0.97(-8.00%)
Oct 28, 2011	11.63	12.30	11.49	12.13	2,129,172	+0.42(+3.59%)
Oct 27, 2011	10.44	11.95	10.44	11.71	3,617,979	+1.86(+18.88%)
Oct 26, 2011	10.00	10.47	9.430	9.850	3,467,478	-0.31(-3.05%)
Oct 25, 2011	10.38	10.50	10.06	10.16	2,772,929	-0.39(-3.70%)
Oct 24, 2011	9.770	10.59	9.750	10.55	2,221,674	+0.93(+9.67%)
Oct 21, 2011	9.670	9.790	9.320	9.620	1,642,333	+0.23(+2.45%)
Oct 20, 2011	9.210	9.500	9.000	9.390	1,589,912	+0.11(+1.19%)
Oct 19, 2011	9.780	9.880	9.190	9.280	1,542,141	-0.58(-5.88%)
Oct 18, 2011	9.210	9.950	8.800	9.860	2,045,381	+0.63(+6.83%)
Oct 17, 2011	9.720	9.780	9.200	9.230	1,318,115	-0.67(-6.77%)
Oct 14, 2011	10.13	10.34	9.740	9.900	1,810,076	+0.01(+0.10%)
Oct 13, 2011	9.970	10.10	9.660	9.890	1,523,683	-0.21(-2.08%)
Oct 12, 2011	9.800	10.29	9.630	10.10	1,673,824	+0.20(+2.02%)
Oct 11, 2011	9.380	9.960	9.300	9.900	1,370,223	+0.34(+3.56%)
Oct 10, 2011	9.400	9.560	9.280	9.560	1,257,450	+0.53(+5.87%)
Oct 07, 2011	9.490	9.490	8.700	9.030	1,862,698	-0.25(-2.69%)
Oct 06, 2011	9.390	9.480	8.880	9.280	2,176,921	+0.30(+3.34%)
Oct 05, 2011	8.310	9.000	8.060	8.980	1,994,864	+0.63(+7.54%)
Oct 04, 2011	7.580	8.380	7.250	8.350	2,525,123	+0.45(+5.70%)
Oct 03, 2011	8.550	8.630	7.850	7.900	2,844,523	-1.04(-11.63%)
Sep 30, 2011	9.130	9.260	8.810	8.940	1,401,002	-0.45(-4.79%)
Sep 29, 2011	9.350	9.510	9.010	9.390	2,080,074	+0.35(+3.87%)
Sep 28, 2011	10.01	10.15	8.990	9.040	1,959,193	-0.89(-8.96%)
Sep 27, 2011	9.680	10.46	9.600	9.930	1,840,889	+0.56(+5.98%)
Sep 26, 2011	9.300	9.380	8.830	9.370	1,483,291	+0.20(+2.18%)
Sep 23, 2011	9.030	9.420	8.970	9.170	1,133,144	-0.03(-0.33%)
Sep 22, 2011	9.490	9.540	8.940	9.200	2,097,323	-0.66(-6.69%)
Sep 21, 2011	10.56	10.65	9.850	9.860	1,434,513	-0.71(-6.72%)
Sep 20, 2011	11.19	11.29	10.55	10.57	1,310,572	-0.62(-5.54%)
Sep 19, 2011	11.17	11.30	10.80	11.19	998,496	-0.33(-2.86%)
Sep 16, 2011	11.57	11.65	11.22	11.52	1,722,789	+0.02(+0.17%)
Sep 15, 2011	11.36	11.54	11.20	11.50	914,859	+0.32(+2.86%)
Sep 14, 2011	11.24	11.40	10.75	11.18	1,260,005	+0.10(+0.90%)
Sep 13, 2011	10.94	11.19	10.79	11.08	1,336,243	+0.21(+1.93%)
Sep 12, 2011	10.60	11.10	10.48	10.87	1,339,523	-0.02(-0.18%)
Sep 09, 2011	11.05	11.19	10.67	10.89	1,891,506	-0.29(-2.59%)
Sep 08, 2011	11.51	11.74	11.10	11.18	1,126,971	-0.47(-4.03%)
Sep 07, 2011	11.12	11.75	11.12	11.65	1,482,067	+0.72(+6.59%)
Sep 06, 2011	10.57	10.95	10.40	10.93	1,350,043	-0.16(-1.44%)
Sep 02, 2011	11.08	11.29	10.92	11.09	1,445,255	-0.40(-3.48%)
Sep 01, 2011	12.12	12.28	11.46	11.49	2,187,899	-0.68(-5.59%)
Aug 31, 2011	12.09	12.54	11.94	12.17	2,091,800	+0.38(+3.22%)
Aug 30, 2011	11.64	12.02	11.51	11.79	1,496,425	-0.09(-0.76%)
Aug 29, 2011	11.38	11.89	11.35	11.88	1,044,595	+0.77(+6.93%)
Aug 26, 2011	10.51	11.22	10.41	11.11	1,448,288	+0.41(+3.83%)
Aug 25, 2011	11.12	11.17	10.65	10.70	1,665,827	-0.32(-2.90%)
Aug 24, 2011	10.71	11.09	10.55	11.02	1,723,933	+0.25(+2.32%)
Aug 23, 2011	10.14	10.78	9.950	10.77	1,786,281	+0.72(+7.16%)
Aug 22, 2011	10.57	10.78	9.960	10.05	1,495,295	-0.03(-0.30%)
Aug 19, 2011	9.920	11.00	9.830	10.08	2,713,429	-0.13(-1.27%)
Aug 18, 2011	10.47	10.61	10.07	10.21	1,965,006	-0.81(-7.35%)
Aug 17, 2011	11.13	11.34	10.90	11.02	1,548,926	+0.02(+0.18%)
Aug 16, 2011	11.27	11.37	10.90	11.00	2,628,395	-0.54(-4.68%)
Aug 15, 2011	11.54	11.67	11.37	11.54	1,469,588	+0.52(+4.72%)
Aug 12, 2011	10.96	11.47	10.86	11.02	3,547,751	+0.45(+4.26%)
Aug 11, 2011	9.520	10.80	9.250	10.57	4,140,157	+1.16(+12.33%)
Aug 10, 2011	9.840	10.08	9.380	9.410	3,367,206	-0.76(-7.47%)
Aug 09, 2011	9.700	10.17	9.070	10.17	3,983,812	+1.38(+15.70%)
Aug 08, 2011	10.10	10.36	8.721	8.790	3,664,662	-1.93(-18.00%)
Aug 05, 2011	11.11	11.51	10.27	10.72	3,126,114	-0.07(-0.65%)
Aug 04, 2011	11.75	11.75	10.73	10.79	2,731,679	-1.18(-9.86%)
Aug 03, 2011	12.03	12.25	11.42	11.97	1,545,316	+0.00(+0.00%)
Aug 02, 2011	12.55	12.77	11.92	11.97	1,851,472	-0.65(-5.15%)
Aug 01, 2011	13.32	13.40	12.48	12.62	1,650,923	-0.40(-3.07%)
Jul 29, 2011	12.78	13.26	12.52	13.02	1,656,919	+0.03(+0.23%)
Jul 28, 2011	13.31	13.31	12.96	12.99	1,450,814	-0.23(-1.74%)
Jul 27, 2011	13.87	13.94	13.18	13.22	1,775,557	-0.79(-5.64%)
Jul 26, 2011	14.01	14.13	13.70	14.01	1,456,746	-0.26(-1.82%)
Jul 25, 2011	14.28	14.51	14.23	14.27	790,370	-0.23(-1.59%)
Jul 22, 2011	14.49	14.58	14.34	14.50	854,340	+0.05(+0.35%)
Jul 21, 2011	14.32	14.47	14.22	14.45	1,032,374	+0.21(+1.47%)
Jul 20, 2011	14.12	14.40	14.01	14.24	1,269,421	+0.15(+1.06%)
Jul 19, 2011	14.57	14.58	13.96	14.09	1,728,845	+0.24(+1.73%)
Jul 18, 2011	14.01	14.31	13.72	13.85	1,528,073	-0.24(-1.70%)
Jul 15, 2011	13.92	14.17	13.57	14.09	2,322,612	+0.39(+2.85%)
Jul 14, 2011	14.84	14.95	13.65	13.70	3,492,061	-1.04(-7.06%)
Jul 13, 2011	15.03	15.44	14.69	14.74	2,136,300	-0.18(-1.21%)
Jul 12, 2011	15.09	15.26	14.84	14.92	1,061,946	-0.22(-1.45%)
Jul 11, 2011	15.53	15.63	15.01	15.14	1,256,592	-0.67(-4.24%)
Jul 08, 2011	15.93	16.05	15.50	15.81	1,569,687	-0.53(-3.24%)
Jul 07, 2011	16.15	16.55	16.02	16.34	1,162,510	+0.47(+2.96%)
Jul 06, 2011	15.96	15.96	15.65	15.87	945,007	-0.11(-0.69%)
Jul 05, 2011	16.03	16.10	15.82	15.98	1,273,322	-0.10(-0.62%)
Jul 01, 2011	15.71	16.11	15.35	16.08	1,553,459	+0.43(+2.75%)
Jun 30, 2011	15.59	15.84	15.54	15.65	1,315,782	+0.14(+0.90%)
Jun 29, 2011	15.12	15.69	14.94	15.51	1,650,335	+0.51(+3.40%)
Jun 28, 2011	14.61	15.01	14.56	15.00	1,247,926	+0.49(+3.38%)
Jun 27, 2011	14.19	14.58	14.06	14.51	1,239,219	+0.29(+2.04%)
Jun 24, 2011	14.48	14.68	14.11	14.22	3,176,128	-0.18(-1.25%)
Jun 23, 2011	14.33	14.40	13.80	14.40	2,728,983	-0.19(-1.30%)
Jun 22, 2011	14.48	14.94	14.40	14.59	1,065,429	+0.09(+0.62%)
Jun 21, 2011	14.14	14.54	14.06	14.50	1,294,219	+0.55(+3.98%)
Jun 20, 2011	13.91	14.15	13.81	13.95	1,022,865	-0.06(-0.46%)
Jun 17, 2011	14.36	14.45	13.91	14.01	1,796,849	+0.04(+0.29%)
Jun 16, 2011	14.28	14.42	13.60	13.97	1,837,786	-0.31(-2.17%)
Jun 15, 2011	14.57	14.88	14.16	14.28	1,466,244	-0.59(-3.94%)
Jun 14, 2011	14.61	15.02	14.61	14.87	1,292,105	+0.46(+3.16%)
Jun 13, 2011	14.79	14.79	14.07	14.41	2,162,281	-0.23(-1.57%)
Jun 10, 2011	14.39	14.86	14.32	14.64	1,637,814	+0.10(+0.69%)
Jun 09, 2011	14.46	14.60	14.25	14.54	1,583,749	+0.24(+1.68%)
Jun 08, 2011	14.65	14.76	14.22	14.30	1,885,283	-0.40(-2.72%)
Jun 07, 2011	14.92	15.19	14.69	14.70	2,335,983	+0.02(+0.14%)
Jun 06, 2011	15.13	15.34	14.66	14.68	1,770,689	-0.27(-1.81%)
Jun 03, 2011	15.07	15.31	14.90	14.95	1,520,552	-0.41(-2.67%)
May 24, 2011	15.39	15.85	15.21	15.36	2,415,606	+0.18(+1.19%)
May 23, 2011	15.09	15.26	14.88	15.18	1,923,033	-0.24(-1.56%)
May 20, 2011	15.45	15.73	15.20	15.42	1,595,977	-0.14(-0.90%)
May 19, 2011	15.87	16.10	15.34	15.56	2,247,619	-0.29(-1.83%)
May 18, 2011	15.91	16.14	15.73	15.85	2,273,027	+0.11(+0.70%)
May 17, 2011	15.94	16.10	15.42	15.74	1,571,254	-0.31(-1.93%)
May 16, 2011	15.62	16.54	15.45	16.05	2,038,026	+0.35(+2.23%)
May 13, 2011	16.37	16.50	15.63	15.70	1,717,683	-0.69(-4.21%)
May 12, 2011	16.08	16.59	15.81	16.39	2,110,817	+0.21(+1.30%)
May 11, 2011	16.91	16.92	16.05	16.18	2,486,828	-0.83(-4.88%)
May 10, 2011	17.25	17.38	16.88	17.01	1,635,367	-0.04(-0.23%)
May 09, 2011	16.97	17.16	16.57	17.05	1,825,589	+0.33(+1.97%)
May 06, 2011	16.55	17.30	16.32	16.72	3,416,769	+0.45(+2.77%)
May 05, 2011	16.47	17.10	16.22	16.27	2,898,867	-0.25(-1.51%)
May 04, 2011	18.41	18.57	16.45	16.52	6,804,367	-3.22(-16.31%)
May 03, 2011	19.85	20.26	19.47	19.74	2,731,354	-0.12(-0.60%)
May 02, 2011	20.02	20.56	19.73	19.86	1,654,707	-0.12(-0.60%)
Apr 29, 2011	19.93	20.12	19.70	19.98	1,712,046	+0.04(+0.20%)
Apr 28, 2011	20.13	20.38	19.82	19.94	1,901,448	-0.19(-0.94%)
Apr 27, 2011	20.05	20.23	19.48	20.13	2,597,804	+0.08(+0.40%)
Apr 26, 2011	20.07	20.23	19.54	20.05	2,401,561	+0.00(+0.00%)
Apr 25, 2011	19.24	20.16	19.03	20.05	2,697,442	+1.01(+5.30%)
Apr 21, 2011	19.14	19.29	18.89	19.04	1,800,671	+0.20(+1.06%)
Apr 20, 2011	18.72	18.92	18.52	18.84	1,401,205	+0.71(+3.92%)
Apr 19, 2011	17.91	18.17	17.63	18.13	1,802,226	+0.34(+1.91%)
Apr 18, 2011	17.84	18.05	17.56	17.79	1,975,645	-0.55(-3.00%)
Apr 15, 2011	17.98	18.38	17.80	18.34	1,907,167	+0.30(+1.66%)
Apr 14, 2011	18.18	18.28	17.76	18.04	2,088,414	-0.19(-1.04%)
Apr 13, 2011	18.66	18.85	17.83	18.23	1,819,215	-0.11(-0.57%)
Apr 12, 2011	19.00	19.17	18.27	18.34	2,482,211	-1.31(-6.69%)
Apr 11, 2011	20.16	20.48	19.50	19.65	1,457,108	-0.33(-1.65%)
Apr 08, 2011	20.63	20.64	19.92	19.98	957,958	-0.24(-1.19%)
Apr 07, 2011	20.25	20.69	20.01	20.22	1,329,383	+0.05(+0.25%)
Apr 06, 2011	20.21	20.76	20.03	20.17	1,577,998	+0.11(+0.55%)
Apr 05, 2011	19.05	20.39	19.02	20.06	1,980,520	+0.89(+4.64%)
Apr 04, 2011	19.01	19.23	18.95	19.17	1,170,842	+0.24(+1.27%)
Apr 01, 2011	18.92	19.17	18.73	18.93	1,315,631	+0.25(+1.34%)
Mar 31, 2011	18.60	18.92	18.55	18.68	1,093,251	+0.03(+0.16%)
Mar 30, 2011	18.65	19.00	18.20	18.65	1,724,450	+0.06(+0.32%)
Mar 29, 2011	18.04	18.60	17.95	18.59	1,161,952	+0.54(+2.99%)
Mar 28, 2011	18.15	18.46	18.05	18.05	1,028,927	-0.08(-0.44%)
Mar 25, 2011	18.17	18.58	17.85	18.13	1,729,772	+0.19(+1.06%)
Mar 24, 2011	18.25	18.32	17.68	17.94	2,014,023	-0.03(-0.17%)
Mar 23, 2011	17.10	18.24	17.10	17.97	2,217,252	+0.74(+4.29%)
Mar 22, 2011	17.28	17.55	17.03	17.23	1,224,659	-0.01(-0.06%)
Mar 21, 2011	17.21	17.35	17.03	17.24	1,806,244	+0.30(+1.77%)
Mar 18, 2011	17.09	17.15	16.70	16.94	3,669,173	+0.13(+0.77%)
Mar 17, 2011	17.01	17.14	16.71	16.81	1,303,300	+0.30(+1.82%)
Mar 16, 2011	17.00	17.23	16.28	16.51	1,932,445	-0.50(-2.94%)
Mar 15, 2011	16.33	17.23	16.16	17.01	1,847,356	-0.18(-1.05%)
Mar 14, 2011	17.15	17.44	16.81	17.19	1,747,426	+0.06(+0.35%)
Mar 11, 2011	16.43	17.25	16.20	17.13	2,159,656	+0.53(+3.19%)
Mar 10, 2011	16.35	16.81	15.92	16.60	3,178,872	-0.20(-1.19%)
Mar 09, 2011	16.67	16.88	16.41	16.80	2,428,965	-0.01(-0.06%)
Mar 08, 2011	16.53	16.90	16.05	16.81	1,714,038	+0.23(+1.39%)
Mar 07, 2011	16.72	16.82	16.14	16.58	2,568,186	-0.12(-0.72%)
Mar 04, 2011	16.42	16.70	16.11	16.70	2,066,627	+0.31(+1.89%)
Mar 03, 2011	16.19	16.46	16.10	16.39	1,446,876	+0.67(+4.26%)
Mar 02, 2011	15.95	16.33	15.68	15.72	1,586,513	-0.16(-1.01%)
Mar 01, 2011	16.82	16.89	15.84	15.88	2,958,318	-1.07(-6.31%)
Feb 28, 2011	16.73	17.23	16.66	16.95	3,113,129	+0.79(+4.89%)
Feb 25, 2011	16.22	16.46	15.89	16.16	2,246,277	+0.08(+0.50%)
Feb 24, 2011	15.69	16.30	15.69	16.08	1,698,489	+0.18(+1.13%)
Feb 23, 2011	16.17	16.37	15.24	15.90	2,958,502	-0.22(-1.36%)
Feb 22, 2011	16.65	17.15	16.06	16.12	2,136,718	-0.86(-5.06%)
Feb 18, 2011	17.71	17.71	16.80	16.98	1,962,725	-0.47(-2.69%)
Feb 17, 2011	17.38	17.71	17.02	17.45	3,523,590	+0.07(+0.40%)
Feb 16, 2011	16.50	17.48	16.30	17.38	6,467,501	+1.93(+12.49%)
Feb 15, 2011	15.75	15.82	15.39	15.45	2,869,738	-0.38(-2.40%)
Feb 14, 2011	15.89	16.25	15.75	15.83	2,371,047	+0.00(+0.00%)
Feb 11, 2011	15.33	15.88	15.20	15.83	1,679,326	+0.42(+2.73%)
Feb 10, 2011	14.88	15.52	14.75	15.41	1,599,633	+0.24(+1.58%)
Feb 09, 2011	15.47	15.55	15.10	15.17	1,816,116	-0.51(-3.25%)
Feb 08, 2011	15.32	15.68	15.20	15.68	2,127,627	+0.42(+2.75%)
Feb 07, 2011	15.05	15.54	15.01	15.26	1,557,122	+0.33(+2.21%)
Feb 04, 2011	15.14	15.19	14.80	14.93	1,862,448	-0.12(-0.80%)
Feb 03, 2011	15.20	15.27	14.79	15.05	1,996,464	-0.19(-1.25%)
Feb 02, 2011	15.57	15.69	15.23	15.24	1,413,010	-0.39(-2.50%)